Re: VLF: EbNaut also on 8270.033333 Hz

[Markus Vester <markusvester@aol.com>]

Fantastic! Thank you very much Jacek. Your antenna and setup must be working very well now!

Also I'm glad to learn that the sequence did go out well. Still don't know why the TX didn't turn itself off.
 
Best 73,
Markus

-----Ursprüngliche Mitteilung-----
Von: Jacek Lipkowski <sq5bpf@lipkowski.org>
An: rsgb_lf_group <rsgb_lf_group@blacksheep.org>
Verschickt: Sa, 25. Feb 2017 9:46
Betreff: Re: VLF: EbNaut also on 8270.033333 Hz

Decoded. the message sent off-list to Markus

prep [ 0 0 0 0 0]
found rank 0 ber 3.4896e-01 Eb/N0 4.1 M -4.030232906e+00 [XX] ps [ 0 0 0 0 0]
carrier phase: -2.6
carrier Eb/N0: 5.5
carrier S/N: 16.04 dB in 43.4 uHz
elapsed 17

VY 73

Jacek / SQ5BPF


On Sat, 25 Feb 2017, Markus Vester wrote:

> Date: Sat, 25 Feb 2017 03:23:26 -0500
> From: Markus Vester <markusvester@aol.com>
> Reply-To: rsgb_lf_group@blacksheep.org
> To: rsgb_lf_group@blacksheep.org
> Subject: Re: VLF: EbNaut also on 8270.033333 Hz
>
> The TX was on air all night. However for some reason the transmission didn't end automatically at
> 6:39 UT as expected, but continued until an external mechanical timer switched off the power around
> 6:49 UT. Possibly something had gone wrong with the sequence timing. I will try to repeat the
> experiment soon.
>
> 73, Markus
>
> ----Ursprüngliche Mitteilung-----
> Von: Markus Vester <markusvester@aol.com>
> An: rsgb_lf_group <rsgb_lf_group@blacksheep.org>
> Verschickt: Sa, 25. Feb 2017 0:22
> Betreff: Re: VLF: EbNaut also on 8270.033333 Hz
>
> Another low-power EbNaut transmission from here:
>
> Frequency: 8270.0333333 Hz,
> 2 characters, 8K19A, 18 bit CRC (!),
> 60 s symbols, message duration 6:24 hours,
> start 2017-02-24 23:15 UT, end 5:39 UT (Saturday) 
>
> Best 73,
> Markus (DF6NM)
>
>
>